B7660

Acide borique

BioXtra, ≥99.5%

• Formule linéaire : H₃BO₃
• Numéro CAS: 10043-35-3
• Poids moléculaire : 61.83
• PubChem Substance ID: 24892015
• eCl@ss: 38120104
• UNSPSC Code: 12161700
• NACRES: NA.25
• EC Number: 233-139-2
• MDL number: MFCD00011337

Propriétés

• vapor pressure: 2.6 mmHg ( 20 °C)
• Quality Segment: 200
• product line: BioXtra
• assay: ≥99.5%
• form: powder
• impurities: ≤0.005% Phosphorus (P), ≤0.1% Insoluble matter
• pH: 3.5-6.0 (0.5 M in H₂O)
• mp: 160 °C (dec.) (lit.)
• solubility: H₂O: 0.5 M, clear, colorless
• anion traces: chloride (Cl^-): ≤0.05%, sulfate (SO₄^2-): ≤0.05%
• cation traces: Al: ≤0.0005%, Ca: ≤0.005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.005%, NH₄⁺: ≤0.05%, Na: ≤0.01%, Pb: ≤0.001%, Zn: ≤0.0005%
• absorption: ≤0.05 at 260 in H₂O at 1 M, ≤0.05 at 280 in H₂O at 1 M
• UV absorption: λ: 260 nm A_max: 0.05, λ: 280 nm A_max: 0.05
• SMILES string: OB(O)O
• InChI: 1S/BH3O3/c2-1(3)4/h2-4H
• InChI key: KGBXLFKZBHKPEV-UHFFFAOYSA-N

Description

Application

• Effect of Boron Content in LiOH Solutions on the Corrosion Behavior of Zr-Sn-Nb Alloy.: This study investigates how varying boron content in lithium hydroxide solutions affects the corrosion resistance of Zr-Sn-Nb alloys, commonly used in nuclear reactors. The findings highlight the potential for boric acid to enhance the longevity and safety of these materials (Zhao et al., 2024).


• GpEF1A: A Novel Lysine Methyltransferase Gene from Gypsophila perfoliata L. Involved in Boron Homeostasis.: This study identifies a new gene involved in boron regulation in plants, providing insights into boric acid′s role in maintaining cellular homeostasis and potential applications in agricultural biotechnology (Akbudak et al., 2024).

Informations sur la sécurité

• pictograms: GHS08
• signalword: Danger
• hcodes: H360FD
• pcodes: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 1B
• Classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges